Cyclopentadienylcobalt sulfide and selenide cluster compounds: Synthesis and structural characterizations

Richard D. Adams, Shaobin Miao

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The reaction of CpCo(CO) 2 with elemental sulfur yielded the new sulfur-rich compound Cp 4 Co 43 -S) (μ 3 -S 2 ) 3 (1). The structure of 1 contains a Co 4 S 7 core composed of three μ 3 -disulfido ligands and one μ 3 -sulfido ligand. PEt 3 abstracts sulfur from 1 to yield the new compound Cp 4 Co 43 -S) 33 -S 2 ) (2). Compound 2 is also a cage compound, but it contains three μ 3 -sulfido ligands and only one μ 3 -disulfido ligand. Compound 2 is converted back to 1 by reaction with elemental sulfur. The selenium homologue Cp 4 Co 43 -Se) 33 -Se 2 ) (3) was obtained from the reaction of CpCo(CO) 2 with elemental selenium. The structures of 1, 2 and 3 were determined by single-crystal X-ray diffraction analyses.

Original languageEnglish (US)
Pages (from-to)1401-1406
Number of pages6
JournalInorganica Chimica Acta
Volume358
Issue number5 SPEC. ISS.
DOIs
StatePublished - Mar 15 2005
Externally publishedYes

Fingerprint

selenides
Sulfides
Sulfur
sulfides
Ligands
ligands
sulfur
Selenium
synthesis
selenium
sulfur compounds
Single crystals
X ray diffraction
single crystals
diffraction
x rays

Keywords

  • Cobalt
  • Cyclopentadienyl
  • Diselenido ligand
  • Disulfido ligand
  • Selenium
  • Sulfur

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

Cite this

Cyclopentadienylcobalt sulfide and selenide cluster compounds : Synthesis and structural characterizations. / Adams, Richard D.; Miao, Shaobin.

In: Inorganica Chimica Acta, Vol. 358, No. 5 SPEC. ISS., 15.03.2005, p. 1401-1406.

Research output: Contribution to journalArticle

@article{cb9b76813b9447a3b51a8d90076ac8a8,
title = "Cyclopentadienylcobalt sulfide and selenide cluster compounds: Synthesis and structural characterizations",
abstract = "The reaction of CpCo(CO) 2 with elemental sulfur yielded the new sulfur-rich compound Cp 4 Co 4 (μ 3 -S) (μ 3 -S 2 ) 3 (1). The structure of 1 contains a Co 4 S 7 core composed of three μ 3 -disulfido ligands and one μ 3 -sulfido ligand. PEt 3 abstracts sulfur from 1 to yield the new compound Cp 4 Co 4 (μ 3 -S) 3 (μ 3 -S 2 ) (2). Compound 2 is also a cage compound, but it contains three μ 3 -sulfido ligands and only one μ 3 -disulfido ligand. Compound 2 is converted back to 1 by reaction with elemental sulfur. The selenium homologue Cp 4 Co 4 (μ 3 -Se) 3 (μ 3 -Se 2 ) (3) was obtained from the reaction of CpCo(CO) 2 with elemental selenium. The structures of 1, 2 and 3 were determined by single-crystal X-ray diffraction analyses.",
keywords = "Cobalt, Cyclopentadienyl, Diselenido ligand, Disulfido ligand, Selenium, Sulfur",
author = "Adams, {Richard D.} and Shaobin Miao",
year = "2005",
month = "3",
day = "15",
doi = "10.1016/j.ica.2004.07.003",
language = "English (US)",
volume = "358",
pages = "1401--1406",
journal = "Inorganica Chimica Acta",
issn = "0020-1693",
publisher = "Elsevier BV",
number = "5 SPEC. ISS.",

}

TY - JOUR

T1 - Cyclopentadienylcobalt sulfide and selenide cluster compounds

T2 - Synthesis and structural characterizations

AU - Adams, Richard D.

AU - Miao, Shaobin

PY - 2005/3/15

Y1 - 2005/3/15

N2 - The reaction of CpCo(CO) 2 with elemental sulfur yielded the new sulfur-rich compound Cp 4 Co 4 (μ 3 -S) (μ 3 -S 2 ) 3 (1). The structure of 1 contains a Co 4 S 7 core composed of three μ 3 -disulfido ligands and one μ 3 -sulfido ligand. PEt 3 abstracts sulfur from 1 to yield the new compound Cp 4 Co 4 (μ 3 -S) 3 (μ 3 -S 2 ) (2). Compound 2 is also a cage compound, but it contains three μ 3 -sulfido ligands and only one μ 3 -disulfido ligand. Compound 2 is converted back to 1 by reaction with elemental sulfur. The selenium homologue Cp 4 Co 4 (μ 3 -Se) 3 (μ 3 -Se 2 ) (3) was obtained from the reaction of CpCo(CO) 2 with elemental selenium. The structures of 1, 2 and 3 were determined by single-crystal X-ray diffraction analyses.

AB - The reaction of CpCo(CO) 2 with elemental sulfur yielded the new sulfur-rich compound Cp 4 Co 4 (μ 3 -S) (μ 3 -S 2 ) 3 (1). The structure of 1 contains a Co 4 S 7 core composed of three μ 3 -disulfido ligands and one μ 3 -sulfido ligand. PEt 3 abstracts sulfur from 1 to yield the new compound Cp 4 Co 4 (μ 3 -S) 3 (μ 3 -S 2 ) (2). Compound 2 is also a cage compound, but it contains three μ 3 -sulfido ligands and only one μ 3 -disulfido ligand. Compound 2 is converted back to 1 by reaction with elemental sulfur. The selenium homologue Cp 4 Co 4 (μ 3 -Se) 3 (μ 3 -Se 2 ) (3) was obtained from the reaction of CpCo(CO) 2 with elemental selenium. The structures of 1, 2 and 3 were determined by single-crystal X-ray diffraction analyses.

KW - Cobalt

KW - Cyclopentadienyl

KW - Diselenido ligand

KW - Disulfido ligand

KW - Selenium

KW - Sulfur

UR - http://www.scopus.com/inward/record.url?scp=14644422627&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=14644422627&partnerID=8YFLogxK

U2 - 10.1016/j.ica.2004.07.003

DO - 10.1016/j.ica.2004.07.003

M3 - Article

AN - SCOPUS:14644422627

VL - 358

SP - 1401

EP - 1406

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

SN - 0020-1693

IS - 5 SPEC. ISS.

ER -